4.2L in a gmc jimmy ???
#1
4.2L in a gmc jimmy ???
I need information, the gmc envoy has 4.2L, will it fit a '01 gmc jimmy? I have an engine lock from a '03 trailblazer, will the wiring of the jimmy work for the 4.2L? Is it possible, if it is what kind of big mods will I need to do?
#2
sure it'll fit.
but it ain't gonna be a simple job.
and that was just a typo, right? you meant engine block?
for starters, you're gonna need the trans and computer as well. plus you've got custom engine mounts & trany mounts to build, convert over to electric fans. none of the wiring in the engine bays are gonna be the same, so you'll need the wiring from a truck as well.
do you see where this is going? you're basically gonna need a complete truck for the task.
and from experience, unless you've done quite a few custom jobs, it can be quite a headache. especially when it comes to the wiring.
#3
Good luck trying to shoehorn that 4.2 into the engine bay of an '01 Jimmy. The 4.2 is an I6 and the 4.3 is a V6, so the length difference is quite a bit.
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